Battery for a cellular telephone



FIG. 1 is a right, top, front isometric view of a battery for a cellular telephone showing our new design;

FIG. 2 is a left, top, rear isometeric view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is top plan view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is bottom plan view thereof; and,

FIG. 7 is rear elevational view. 

The ornamental design for a battery for a cellular telephone, as shown and described. 